As of July 01, 2026, the average annual salary for Plant Engineer in Billings, MT is $87,605, equivalent to $42 per hour, $1,685 weekly, or $7,300 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for Plant Engineer in cities like San Jose, Santa Clara, and San Francisco.
Annually Salaries for Plant Engineer in Billings, MT vary widely, spanning from $73,892 to $100,330. Most professionals fall between the 25th percentile ($80,427) and 75th percentile ($94,266), while top earners (90th percentile) make $100,330 per year. This $13,839 pay gap underscores opportunities for salary growth through certifications, specialized skills like Standard Operating Procedures or Continuous Improvement, or targeting high-paying regions like District of Columbia or California.
Location and experience significantly influence earnings. For example, Billings Plant Engineer often earn 2.2% lower than national averages. However, Billings currently ranks 489 statewide for Plant Engineer job salary. Professionals are advised to focus on high-growth sectors like to offset market challenges.
